Dongguan Ming Rui Ceramic Technology Co.,ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 5000 pcs per month |
| Delivery Time | 18-33 working days after receiving deposit |
| Packaging Details | Alumina Al2O3 Ceramic Rod / Tube will be packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing. |
| Product name | Alumina Al2O3 Ceramic Rod / Tube |
| Material | Zirconia / alumina ceramic |
| HV Hardness | 1300 - 1650 Mpa |
| Heat Conductivity @ Room Temperature | W / m * k / 18 - 25 ( 95 alumina ), 26 - 30 ( 99 alumina ), 2.0 - 2.2 ( zirconia ) |
| Max Application Temperature | ℃ / 1500 ( 95 alumina ), 1750 ( 99 alumina ), 1050 ( zirconia ) |
| Fracture Toughness | Mpa * m½ / 3.8 ( 95 alumina ), 4.2 ( 99 alumina ), 10 ( zirconia ) |
| Compressive Strength@Room Temperature | 2000 - 2200 Mpa |
| Flexural Strength @ Room Temperature | Mpa / 280 ( 95 alumina ), 310 ( 99 alumina ), 950 ( zirconia ) |
| Color and Size | White, ivory, Customized |
| Application | Machinable Custom Alumina Al2O3 Ceramic Rod / Tube |
| Brand Name | OEM |
| Model Number | OEM |
| Certification | ISO2008, TUV, CE, ROHS |
| Place of Origin | Guangdong, China(mainland) |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 5000 pcs per month |
| Delivery Time | 18-33 working days after receiving deposit | Packaging Details | Alumina Al2O3 Ceramic Rod / Tube will be packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing. |
| Product name | Alumina Al2O3 Ceramic Rod / Tube | Material | Zirconia / alumina ceramic |
| HV Hardness | 1300 - 1650 Mpa | Heat Conductivity @ Room Temperature | W / m * k / 18 - 25 ( 95 alumina ), 26 - 30 ( 99 alumina ), 2.0 - 2.2 ( zirconia ) |
| Max Application Temperature | ℃ / 1500 ( 95 alumina ), 1750 ( 99 alumina ), 1050 ( zirconia ) | Fracture Toughness | Mpa * m½ / 3.8 ( 95 alumina ), 4.2 ( 99 alumina ), 10 ( zirconia ) |
| Compressive Strength@Room Temperature | 2000 - 2200 Mpa | Flexural Strength @ Room Temperature | Mpa / 280 ( 95 alumina ), 310 ( 99 alumina ), 950 ( zirconia ) |
| Color and Size | White, ivory, Customized | Application | Machinable Custom Alumina Al2O3 Ceramic Rod / Tube |
| Brand Name | OEM | Model Number | OEM |
| Certification | ISO2008, TUV, CE, ROHS | Place of Origin | Guangdong, China(mainland) |
| High Light | porous ceramic rod ， alumina ceramic rod | ||
Machinable White Zirconia / Alumina Ceramic Rod , Custom Al2O3 Tube Ceramic Rod
Product Description
Advantages of Alumina Al2O3 Ceramic Rod / Tube:
1. Refractory.
2. Long Service Life.
3. High polishing surface.
4. Superior Mechanical Strength.
5. High Corrosion and Wear Resistance.
6. Good Insulation Performance Precision.
7. High Temperature and Pressure Resistance.
8. High Purity Zirconia and Alumina Ceramic Material.
They are high corrosion and wear resistance and strong impact resistance and delivers 10 times longer working life than metal rod / tube.
The ceramic rods is made of high-purity ceramic raw materials, which are formed by dry pressing or cold isostatic pressing, high-temperature sintering and precision machining.
Properties Sheet:
| Properties | Unit | Alumina | Zirconia | ||||
| 96%Al2O3 | 99%Al2O3 | 99.5%Al2O3 | 99.8%Al2O3 | 99.9%Al2O3 | 3Y-TZP | ||
| Colour | - | White | White | Ivory | Ivory | Translucent | white/black |
| Bulk density | g/cc | 3.78 | 3.88 | 3.93 | 3.93 | 3.98 | 6.03 |
| Water Absorption | % | 0 | 0 | 0 | 0 | 0 | 0 |
| Grain size | μm | 5-10 | 2-5 | 2-5 | 2-5 | 2-4 | 0.4 |
| Bending strength | MPa | 380 | 350 | 360 | 380 | 300 | 1000 |
| KIC | MPa.m1/2 | 3~4 | 4 | 3~4 | 3~4 | 3~4 | 5~8 |
| Vickers Hardness | GPa | 13 | 14 | 14.5 | 14.5 | 15 | 13 |
| Young's Modulus of Elasticity | GPa | 360 | 370 | 370 | 380 | 390 | 200 |
| Thermal Conductivity | W/m° K | 24 | 28 | 32 | 32 | 34 | 2 |
| Coefficient of Linear Expansion | 10-6/°C | 6.7 | 7.2 | 7.2 | 7.2 | 7.2 | 10.5 |
| Dielectric Constant (1MHz) | - | 9.1 | 9.5 | 9.6 | 9.6 | 9.9 | 33 |
| Dielectric Loss Angle (1MHz) | - | 0.0002 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.002 |
| Dielectric Strength | V/m | 15×106 | 15×106 | 15×106 | 15×106 | 15×106 | 11×106 |
| Volume Resistivity | Ohm.cm | >1014 | >1014 | >1014 | >1014 | >1014 | 1013 |
| (RT) | |||||||
Dimension and tolerance:
·Diameter as small as 0.2mm, depends on length
·Length as long as 550mm, as short as 0.5mm
·Diameter tolerance we could make as fine as 0.001mm
The length and special sizes can be customized, As per 100% drawing
Produce and machining
We can produce different sizes and shapes of the rod for specific applications to different custom products.Such as drilling, polishing, stripes, concave and convex, screw holes, metal parts position and so on
1. Can Be Custom By Drawing Or The Parameter
2.Can Be Offer a Samples Within 1--10 Qty
3. The Shipping Time Of The Samples Within 2days
4. Quick Delivery Via Fedex,Dhl,Ups,Tnt Etc.
For more informations (the price,payment etc), Please contact us or email: admin@cerampart.com
Detailed Images
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Packaging and Shipping
Hollow Alumina Ceramic Rod / Tube will be packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.
Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.
Company information
Who Are We?
Mingrui is a professional factory with years OEM experience in manufacturing industrial ceramic parts.
What Do We Do?
We produce (OEM ) strengthened structure zirconia and alumina ceramic rod, ring, tube, shaft, plate, sleeve, bushing, washer, valve, plunger, pin, nozzle and ceramic arm, etc., they are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military, spaceflight and some other high-end fields.
All of our products with certificates, such as , CE, TUV, etc..
Factory Show
Production Process Show
One-stop production, from the raw material to final product.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
10000000-15000000
Employee Number:
80~120
Ecer Certification：
Active Member
Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a... Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a...
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